[U-Boot] igep0030_nand_defconfig compile is broken

[Tom Rini]

On Mon, Apr 25, 2016 at 01:13:40PM +0200, Alexander Graf wrote:
> On 04/25/2016 11:36 AM, Heiko Schocher wrote:
> >Hello
> >
> >on current HEAD of mainline code, compile for "igep0030_nand_defconfig"
> >is broken:
> >
> >arm-linux-gnueabi-ld.bfd: u-boot-spl section `.data' will not fit
> >in region `.sram'
> >arm-linux-gnueabi-ld.bfd: region `.sram' overflowed by 1176 bytes
> >scripts/Makefile.spl:247: recipe for target 'spl/u-boot-spl' failed
> >make[1]: *** [spl/u-boot-spl] Error 1
> >Makefile:1334: recipe for target 'spl/u-boot-spl' failed
> >make: *** [spl/u-boot-spl] Error 2
> >
> >a git bisect shows:
> >
> >$ git bisect bad
> >578ec3b1fb3f4e85d8243d442f66f308c94b791d is the first bad commit
> >commit 578ec3b1fb3f4e85d8243d442f66f308c94b791d
> >Author: Alexander Graf <agraf at suse.de>
> >Date:   Mon Apr 11 16:16:21 2016 +0200
> >
> >    distro: Enable iso partition code
> >
> >    Now that we can properly boot EFI payloads from iso el torito
> >    images, let's enable support for isos by default in the distro
> >    header.
> >
> >    Signed-off-by: Alexander Graf <agraf at suse.de>
> >
> >:040000 040000 ba4615980d26ef80e9b9e5ce9fc2440456c556cb
> >6d0ba56e5ed81ea54d37566763f3f225bd2d00ad M     include
> >pollux:u-boot hs [(kein Branch, binäre Suche begonnen bei master)] $
> >
> >buildman show 3 boards:
> >
> >       arm:  +   igep0030_nand
> >+arm-linux-gnueabi-ld.bfd: u-boot-spl section `.data' will not fit
> >in region `.sram'
> >+arm-linux-gnueabi-ld.bfd: region `.sram' overflowed by 1236 bytes
> >+make[2]: *** [spl/u-boot-spl] Error 1
> >+make[1]: *** [spl/u-boot-spl] Error 2
> >+make: *** [sub-make] Error 2
> >       arm:  +   duovero
> >+arm-linux-gnueabi-ld.bfd: u-boot-spl section `.data' will not fit
> >in region `.sram'
> >+arm-linux-gnueabi-ld.bfd: region `.sram' overflowed by 816 bytes
> >+make[2]: *** [spl/u-boot-spl] Error 1
> >+make[1]: *** [spl/u-boot-spl] Error 2
> >+make: *** [sub-make] Error 2
> >       arm:  +   igep0020_nand
> >+arm-linux-gnueabi-ld.bfd: u-boot-spl section `.data' will not fit
> >in region `.sram'
> >+arm-linux-gnueabi-ld.bfd: region `.sram' overflowed by 1220 bytes
> >+make[2]: *** [spl/u-boot-spl] Error 1
> >+make[1]: *** [spl/u-boot-spl] Error 2
> >+make: *** [sub-make] Error 2
> >  517    0   40 /557    q8_a13_tablet
> >
> >Could somebody provide a fix for this boards?
> 
> Ouch, I didn't realize that distro defconfigs flow into SPL as well.
> Is there any streamlined way to only select default config options
> for SPL?

As much as anything else it's also how gcc (prior to 6) combines strings
prior to -fdata-sections/-ffunction-sections.  Just need to find
something or another that can come out of igep, most likely.

-- 
Tom
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